Ok so last night i was putting on my new throttle body spacer and I broke off my nipple, which i think is my purge solenoid but im not sure. Its not the map sensor im pretty sure, its the one next to it on top of the throttle body, but my question is, can i drive without it, because i started it up after i broke it and let it run for bout 10 min and didnt throw any codes. Thx